26508420

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{337}}^1$

素因数の和:394

約数の個数: 144

約数和(自身を含む): 88583040

約数和(自身を除く): 62074620

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 19, 20, 23, 30, 36, 38, 45, 46, 57, 60, 69, 76, 90, 92, 95, 114, 115, 138, 171, 180, 190, 207, 228, 230, 276, 285, 337, 342, 345, 380, 414, 437, 460, 570, 674, 684, 690, 828, 855, 874, 1011, 1035, 1140, 1311, 1348, 1380, 1685, 1710, 1748, 2022, 2070, 2185, 2622, 3033, 3370, 3420, 3933, 4044, 4140, 4370, 5055, 5244, 6066, 6403, 6555, 6740, 7751, 7866, 8740, 10110, 12132, 12806, 13110, 15165, 15502, 15732, 19209, 19665, 20220, 23253, 25612, 26220, 30330, 31004, 32015, 38418, 38755, 39330, 46506, 57627, 60660, 64030, 69759, 76836, 77510, 78660, 93012, 96045, 115254, 116265, 128060, 139518, 147269, 155020, 192090, 230508, 232530, 279036, 288135, 294538, 348795, 384180, 441807, 465060, 576270, 589076, 697590, 736345, 883614, 1152540, 1325421, 1395180, 1472690, 1767228, 2209035, 2650842, 2945380, 4418070, 5301684, 6627105, 8836140, 13254210, 26508420]

約数ペア:

[(1, 26508420), (2, 13254210), (3, 8836140), (4, 6627105), (5, 5301684), (6, 4418070), (9, 2945380), (10, 2650842), (12, 2209035), (15, 1767228), (18, 1472690), (19, 1395180), (20, 1325421), (23, 1152540), (30, 883614), (36, 736345), (38, 697590), (45, 589076), (46, 576270), (57, 465060), (60, 441807), (69, 384180), (76, 348795), (90, 294538), (92, 288135), (95, 279036), (114, 232530), (115, 230508), (138, 192090), (171, 155020), (180, 147269), (190, 139518), (207, 128060), (228, 116265), (230, 115254), (276, 96045), (285, 93012), (337, 78660), (342, 77510), (345, 76836), (380, 69759), (414, 64030), (437, 60660), (460, 57627), (570, 46506), (674, 39330), (684, 38755), (690, 38418), (828, 32015), (855, 31004), (874, 30330), (1011, 26220), (1035, 25612), (1140, 23253), (1311, 20220), (1348, 19665), (1380, 19209), (1685, 15732), (1710, 15502), (1748, 15165), (2022, 13110), (2070, 12806), (2185, 12132), (2622, 10110), (3033, 8740), (3370, 7866), (3420, 7751), (3933, 6740), (4044, 6555), (4140, 6403), (4370, 6066), (5055, 5244)]